US2849109A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Razor blade package
Assignee: Individual
•
Filing: 1953-08-19
•
Granted: 1958-08-26
•
Expires: 1973-08-19
Abstract
No abstract record available.
Inventors
- 👤 Rommel Max
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 17:37
CPC Classifications
B; B65; B65D; B65D75/00; B65D75/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USRE21065E
Cited
US1286877A
Cited
US1489379A
Cited
US1592853A
Cited
US2012535A
Cited
US2128843A
Cited
US2125318A
Cited
US2304787A
Cited
US2529060A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-08-25 | 1962-02-24 | 1962-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-25 | 1966-02-24 | 1966-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-25 | 1970-02-24 | 1970-08-26 | $7700.00 | Window Closed / Lapsed |